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Influence of hot electrons on radiative properties of helium plasma in MISTRAL-B

  • A. Escarguel
  • , F. Rosmej
  • , C. Brault
  • , Th Pierre
  • , R. Stamm
  • , K. Quotb
  • Aix-Marseille Université

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

Space resolved spectroscopic investigation of the helium driven MISTRAL-B plasma experiment have shown anomalous large emission of the singlet lines 1s2s 1S - 1snp 1P compared to the triplet lines 1s2p 3P - 1snd 3D. Theoretical analysis carried out with the non-Maxwellian SOPHIA code indicate that hot electrons play an important role for the radiation emission. The simulation parameters are consistent with Langmuir probe measurements.

Original languageEnglish
Title of host publication33rd EPS Conference on Plasma Physics 2006, EPS 2006 - Europhysics Conference Abstracts
Pages1944-1947
Number of pages4
Publication statusPublished - 1 Dec 2006
Externally publishedYes
Event33rd European Physical Society Conference on Plasma Physics 2006, EPS 2006 - Rome, Italy
Duration: 19 Jun 200623 Jun 2006

Publication series

Name33rd EPS Conference on Plasma Physics 2006, EPS 2006
Volume3

Conference

Conference33rd European Physical Society Conference on Plasma Physics 2006, EPS 2006
Country/TerritoryItaly
CityRome
Period19/06/0623/06/06

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